@dudousxd/nestjs-telescope/dist/nest/client-error-validation.d.ts

Laravel Telescope-style observability console for NestJS — core: watchers, recorder, correlation, SQLite store, headless API.

import type { ClientExceptionContent } from '../entry/content.js';
/**
 * The successful parse result. We DELIBERATELY do not echo the raw payload back
 * to the client on failure (see {@link validateClientErrorBody}) — the caller
 * gets a generic 400 with a fixed reason, never a reflection of what it sent.
 */
export type ClientErrorValidation = {
    ok: true;
    value: Omit<ClientExceptionContent, 'clientIp'>;
} | {
    ok: false;
    reason: string;
};
/**
 * Structurally validate an UNTRUSTED client-error body WITHOUT adding a schema
 * dependency. Rules: `message` is a required non-empty string; every other field
 * is optional with a type check and a length cap; `user` is passed through as-is
 * (redacted at record time) and `extra` must be a plain object if present (its
 * contents are bounded by redaction, not here). On any violation returns a
 * generic reason and NO echo of the payload, so the endpoint never reflects
 * attacker input.
 */
export declare function validateClientErrorBody(body: unknown): ClientErrorValidation;
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